table {
    width: 100%;
    background: #ccc;
    margin: 10px auto;
    border-collapse: collapse;/*border-collapse:collapse合并内外边距(去除表格单元格默认的2个像素内外边距*/
}
th,td {
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #ccc;
}
th {
    background: #eee;
    font-weight: normal;
}
tr {
    background: #fff;
}
tr:hover {
    background: #9acfea;
}
td a {
    color: #06f;
    text-decoration: none;
}
td a:hover {
    color: #06f;
    text-decoration: underline;
}
div.search {padding: 10px 0;}
.bar2 input {
    border: 2px solid #7BA7AB;
    border-radius: 5px;
    background: #F9F0DA;
    color: #9E9C9C;
}
.bar2 button {
    top: 0;
    right: 0;
    background: #7BA7AB;
    border-radius: 0 5px 5px 0;
}
.bar2 button:before {
    font-family: FontAwesome;
    font-size: 16px;
    color: #F9F0DA;
}

form {
    position: relative;
    width: 300px;
    margin: 0 auto;
}

input, button {
    border: none;
    outline: none;
}

input {
    width: 100%;
    height: 42px;
    padding-left: 13px;
}

button {
    height: 47px;
    width: 42px;
    cursor: pointer;
    position: absolute;
    left: 275px;
}